539223840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{374461}}^1$

素因数の和:374482

約数の個数: 72

約数和(自身を含む): 1840106268

約数和(自身を除く): 1300882428

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 374461, 748922, 1123383, 1497844, 1872305, 2246766, 2995688, 3370149, 3744610, 4493532, 5616915, 5991376, 6740298, 7489220, 8987064, 11233830, 11982752, 13480596, 14978440, 16850745, 17974128, 22467660, 26961192, 29956880, 33701490, 35948256, 44935320, 53922384, 59913760, 67402980, 89870640, 107844768, 134805960, 179741280, 269611920, 539223840]

約数ペア:

[(1, 539223840), (2, 269611920), (3, 179741280), (4, 134805960), (5, 107844768), (6, 89870640), (8, 67402980), (9, 59913760), (10, 53922384), (12, 44935320), (15, 35948256), (16, 33701490), (18, 29956880), (20, 26961192), (24, 22467660), (30, 17974128), (32, 16850745), (36, 14978440), (40, 13480596), (45, 11982752), (48, 11233830), (60, 8987064), (72, 7489220), (80, 6740298), (90, 5991376), (96, 5616915), (120, 4493532), (144, 3744610), (160, 3370149), (180, 2995688), (240, 2246766), (288, 1872305), (360, 1497844), (480, 1123383), (720, 748922), (1440, 374461)]